
Free Invoice Generator — Create Professional PDF Invoices Online
Create professional PDF invoices in 40+ currencies including crypto, no signup needed.
@buildappfactory · X
Our three products
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Create professional PDF invoices in 40+ currencies including crypto, no signup needed.
@buildappfactory · X
Our three products

Generate AI music and lyrics with prompts, then download for videos, podcasts, and games.
CraftMusic AI — AI 音乐和歌词生成器,从提示词、歌词想法或项目需求生成歌曲与纯音乐,支持风格控制、草稿比较和下载

Turn PDFs into adaptive practice questions and personalized revision flows for learning.
@qurative · X
vibe coded a landing page for seo and shit, will fix it later focusing on adding features to the dasboard

Download videos and audio from YouTube, TikTok, Instagram, and more.
@myrrakle · X

AI audio editor and music generator for editing, shortening, and creating music from text or audio files.
audjust.ai — 智能音频编辑与 AI 音乐生成工具,帮助处理音频文件(智能缩短歌曲、延长音频、寻找完美无缝循环)并从文字描述、歌词或图片生成完整音乐轨道。支持多种风格,内置 MIDI 编辑器、音轨分离、Lo-fi 转换等专业工具。

Extract text from images, documents, and PDFs in over 100 languages.
ScanRead.ai — OCR 文字提取工具,支持 100+ 语言,可从图片、PDF、截图和手写文档中提取文字

Convert PDF, Word, Excel and other documents to Agent-friendly Markdown.
Doc2Md — 将 PDF、Word、Excel 等多种格式文件转换成 Agent 友好的 Markdown 格式 - [更多介绍](https://doc2md.cn)

Browser-based markdown editor with live preview and export to HTML, Word, and PDF.
u/Eleraffa · Reddit
Built a browser-only Markdown editor for my own daily LLM workflows — live DBML schemas, proper DOCX export, token counts Hey r/SideProject , I move a lot of text between LLMs, local docs, and web tools every day. I couldn't find a lightweight browser editor that handled a few specific micro-annoyances without shoving ads in my face, requiring a signup, or routing text through a server. So I vibe-coded Markdown Online (mostly hacked together with Claude) to solve my own itch. It’s a plai

Convert Markdown text to visual knowledge cards with 30+ themes and PNG/SVG/PDF export.
md2card — MD2Card 在线工具,支持多主题,一键将 Markdown 拆分并生成知识卡片,支持 AI 魔幻卡片和长文智能拆分功能,可编辑,可导出 PNG/SVG/PDF,适合笔记分享与社媒传播

Create music, beats, and instrumentals from text using AI.
CreateYourMusic AI — AI 音乐生成器,把文字描述、歌词或诗句变成带人声、旋律和编曲的完整歌曲,支持多风格生成和 MP3/WAV 下载

Make lyric videos, story videos, and kinetic captions from text, images, and audio in your browser.
u/Aromatic-Low-4578 · Reddit
My side project is a text RPG with no graphics, so I built a tool to help me market it. I have a side project that's a text-based, LLM-powered RPG. It's entirely text, with no graphics at all. It turned out to be a real problem the moment I tried to make any video content to promote it. It's surprisingly hard to put together a compelling clip when all you have is words on a screen. So I ended up building a second thing to solve the first thing: https://motiontext.video . It

Generate AI voices with text-to-speech, voice cloning, and voice design.
Sonicker — AI 语音克隆平台,3 秒克隆任何声音,保留情感和口音。支持中英日韩等 10 种语言的语音合成,提供 50+ 预设声音库和 AI 声音设计功能